Exchange 2010 : Search and Delete Items by MessageClass [ EWS method ]/b/manjubn/archive/2012/03/31/exchange-2010-search-and-delete-items-by-messageclass-ews-method.aspxAt Times There is requirement to search and delete items by MessageClass in one mailbox or in all the mailboxes. Exchange 2010 has limited set of options to achieve this type of task. I have listed some of the options below. A. MRM 1.0 can be used to7.x Production